Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
The
aircraft wing is the most important part of the aircraft which functions to
provide a lift so that the aircraft can fly. The material structure of the
aircraft wing will experience fatigue due to its condition in the air which
requires elasticity to produce continuous movement. Therefore, fatigue and
damage tolerance analysis were carried out. Fatigue analysis can determine the
life of a component undergoing loading from an aircraft structure, while damage
tolerance analysis can predict the rate of crack propagation and the residual
life of structures that have been cracked. By combining these two analyses, the
best management program for aircraft structures, especially aircraft wings, can
be created. In this test, calculations and analysis were performed with
software with the crack growth principle. In this study, the calculation
results are still within the range that should be set by the company.
Country : Indonesia
IRJIET, Volume 8, Issue 11, November 2024 pp. 122-127